AMBER RD INC's ticker is AMBR and the CUSIP is 02318Y108. A total of 81 filers reported holding AMBER RD INC in Q3 2017. The put-call ratio across all filers is - and the average weighting 0.3%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q2 2019 | $1,582,000 | +9.6% | 121,134 | -27.3% | 0.16% | -3.7% |
| Q1 2019 | $1,444,000 | +37.1% | 166,528 | +30.2% | 0.16% | +604.3% |
| Q4 2018 | $1,053,000 | +29.4% | 127,905 | +51.1% | 0.02% | +64.3% |
| Q3 2018 | $814,000 | -23.9% | 84,628 | -25.5% | 0.01% | -22.2% |
| Q2 2018 | $1,069,000 | +9.8% | 113,553 | +3.7% | 0.02% | 0.0% |
| Q1 2018 | $974,000 | -63.5% | 109,453 | -69.9% | 0.02% | -60.0% |
| Q4 2017 | $2,668,000 | +78.6% | 363,493 | +86.9% | 0.04% | +80.0% |
| Q3 2017 | $1,494,000 | -34.7% | 194,503 | -27.2% | 0.02% | -37.5% |
| Q2 2017 | $2,288,000 | +275.1% | 267,025 | +237.9% | 0.04% | +263.6% |
| Q1 2017 | $610,000 | +535.4% | 79,032 | +690.3% | 0.01% | +1000.0% |
| Q3 2016 | $96,000 | -50.3% | 10,000 | -60.0% | 0.00% | -66.7% |
| Q2 2016 | $193,000 | +78.7% | 25,000 | +25.0% | 0.00% | +50.0% |
| Q1 2016 | $108,000 | +111.8% | 20,000 | +100.0% | 0.00% | +100.0% |
| Q4 2015 | $51,000 | +21.4% | 10,000 | 0.0% | 0.00% | 0.0% |
| Q3 2015 | $42,000 | -40.0% | 10,000 | 0.0% | 0.00% | 0.0% |
| Q2 2015 | $70,000 | – | 10,000 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Altai Capital Management | 2,410,457 | $19,838,000 | 18.69% |
| Gagnon Advisors, LLC | 671,219 | $5,524,000 | 3.88% |
| HARBERT FUND ADVISORS, INC. | 419,000 | $3,449,000 | 3.52% |
| NEEDHAM INVESTMENT MANAGEMENT LLC | 1,091,850 | $8,986,000 | 3.37% |
| GAGNON SECURITIES LLC | 1,468,623 | $12,087,000 | 3.22% |
| OAKTOP CAPITAL MANAGEMENT II, L.P. | 1,398,791 | $11,512,000 | 3.20% |
| Herald Investment Management Ltd | 910,000 | $7,480,000 | 2.40% |
| Divisar Capital Management LLC | 759,660 | $6,252,000 | 2.06% |
| Penbrook Management LLC | 88,900 | $732,000 | 0.84% |
| Lapides Asset Management, LLC | 135,800 | $1,118,000 | 0.45% |